Home / 19,033.03-26,266.17-10,535.59

Finding the Fourth Proportional to 19,033.03, 26,266.17 and 10,535.59

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Solution

The fourth proportional to 19,033.03, 26,266.17 and 10,535.59 is: 14,539.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033.03 : 26,266.17 = 10,535.59 : x
  2. Step 2: Convert to fraction form
    19,033.03/26,266.17 = 10,535.59/x
  3. Step 3: Cross multiply
    19,033.03x = 26,266.17 × 10,535.59
  4. Step 4: Simplify right side
    19,033.03x = 276,729,597.99
  5. Step 5: Solve for x
    x = 276,729,597.99/19,033.03
  6. Step 6: Final answer
    x = 14,539.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.